131214384

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{43391}}^1$

素因数の和:43415

約数の個数: 80

約数和(自身を含む): 430448640

約数和(自身を除く): 299234256

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 72, 84, 108, 112, 126, 144, 168, 189, 216, 252, 336, 378, 432, 504, 756, 1008, 1512, 3024, 43391, 86782, 130173, 173564, 260346, 303737, 347128, 390519, 520692, 607474, 694256, 781038, 911211, 1041384, 1171557, 1214948, 1562076, 1822422, 2082768, 2343114, 2429896, 2733633, 3124152, 3644844, 4686228, 4859792, 5467266, 6248304, 7289688, 8200899, 9372456, 10934532, 14579376, 16401798, 18744912, 21869064, 32803596, 43738128, 65607192, 131214384]

約数ペア:

[(1, 131214384), (2, 65607192), (3, 43738128), (4, 32803596), (6, 21869064), (7, 18744912), (8, 16401798), (9, 14579376), (12, 10934532), (14, 9372456), (16, 8200899), (18, 7289688), (21, 6248304), (24, 5467266), (27, 4859792), (28, 4686228), (36, 3644844), (42, 3124152), (48, 2733633), (54, 2429896), (56, 2343114), (63, 2082768), (72, 1822422), (84, 1562076), (108, 1214948), (112, 1171557), (126, 1041384), (144, 911211), (168, 781038), (189, 694256), (216, 607474), (252, 520692), (336, 390519), (378, 347128), (432, 303737), (504, 260346), (756, 173564), (1008, 130173), (1512, 86782), (3024, 43391)]